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Thursday, February 15, 2018

Filtering Results of a Stored Procedure

Recently I needed to filter the results of a Stored Procedure, After some searching I found 2 options for this as below.


1. Using OpenRowSet Command

SELECT * FROM OPENROWSET ('SQLOLEDB', 'Server=ServerName;TRUSTED_CONNECTION=YES;', 'EXEC sp_Who2')

Remember in this method this feature should be enabled in the server.

2. Using Temporary Tables.

-- Creating a temporary table.
CREATE TABLE #tblSPWho2
(SPId INT, Status NVARCHAR(200), LoginName NVARCHAR(200), HostName NVARCHAR(200), BlockedBy NVARCHAR(200), DBName NVARCHAR(200),
Command NVARCHAR(200), CPUTime BIGINT, DiskIO BIGINT, LastBatch NVARCHAR(200), ProgramName NVARCHAR(200), SPId2 INT, RequestId NVARCHAR(200))

-- Inserting the results of the Stored Procedure into the temporary table.
INSERT INTO #tblSPWho2
EXEC sp_Who2

-- Doing the required filtering using the temporary table.
SELECT * FROM #tblSPWho2 WHERE LoginName = 'Domain\UserName'

-- Removing the temporary table.
DROP TABLE #tblSPWho2

SP_Who2 Stored Procedure will bring all the processes that is currently active in SQL server with the relevant information, the above query will filter the results and will only display the processes that are initiated by the given username (Domain\UserName).

Tuesday, December 05, 2017

It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.

Today a friend of mine started getting this error while he tried to deploy his solution to a server. This only started when ‘Precompile during publishing’ option is selected.

image

“Error 20 It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.”

After having a look, I identified this was caused by a temporary copy of a Web.Config file. Earlier developer created a copy of the Web.Config and placed it inside a folder named Backup within the solution. This backup config file had authentication tag (<authentication>), which is a tag that can be only used in global Web.Config file or the Web.Config file in applications root. Due to the presence of authentication tag, compiler started complaining that there is a virtual directory not configured as a application in IIS.

The solution for my friend’s issue was to simply exclude the copy of the Web.Config file from project by right clicking the file. Then the project started deploying happily.

Tuesday, June 27, 2017

Cheap Direct Flights From Australia to Sri Lanka

Have you heard the good news that SriLankan Airlines is going to restart their direct flights to Australia. Yes it is true, SriLankan is going to start direct services between Sri Lanka and Australia from November 2017. They have decided to do this after acquiring brand new aircrafts from Airbus Industries. So when compared to other airlines, you will fly in more recently built modern aircraft with SriLankan.

SriLankan A340

SriLankan A333

With this new competition I think we will see better fairs to more Asian destinations. Introductory prices for the month of November 2017 from SriLankan seems very good as you see from some of the screenshots I have taken from the web site. Reserve your seats quickly by visiting SriLankan web site.

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Tuesday, June 20, 2017

Enabling .NET 3.x on Windows 8 and Up

As you may be knowing, now you do not need to separately download and install .Net framework as we used to do with the older .Net frameworks. Since it is coming with Windows, you can just go to “Turn Windows Features On or Off” screen and enable framework you are after. It is simple right?

But in one of the machines it was not that simple for me. The installation tried to download files from Windows Update and was failing mentioning that it cannot get connected to Windows Update when the machine is connected to the internet without any issues.

The solution is to use DISM (Deployment Image Servicing and Management) tool to get it installed.

First you need to find a Windows setup media, a setup DVD or an ISO downloaded will work.

Then use the below command to enable the feature using a local source. Remember to open the Command Window as an Administrator of the machine.

DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:E:\Sources\sxs

/Online – Targets the currently active and running OS.

/LimitAccess – If some installation files are missing, this will check Windows Update for the missing files. For not to check use /LimitAccess:True.

/Source – Is the location to find the source files, E: is my virtual drive which I mounted the previously downloaded Windows ISO.

If typed correctly, there will be a progress bar showing the installation progress.

image

Wednesday, May 03, 2017

Genoa Falls, Genoa, Victoria, Australia

If you are interested in waterfalls and not too fussed about the height, I think you will like Genoa falls in Genoa in the state of Victoria, Australia. Belonging to the Croajingolong National Park, Genoa falls is a set of small cascades of water each with a height of no more than 3 meters, located near the Victorian and New South Wales border.
Genoa falls is located in about 488 kilometers East from the city of Melbourne and can be reached in about 5 and half hours’ drive. Access to the falls is via an unsigned dirt road which can be easily missed. I am sure there are many who are passing in Princess highway daily without knowing there is a small waterfall in this location. After turning to the dirt road, you just need to drive about 200 meters to reach the place to park the car. There is space to park 3 or 4 cars comfortably. This will not be a problem since this is not much of a famous attraction, so you will find space to park your car at any time of the year.
At the car park, there will be a small sign mentioning that you are in the Genoa falls in Croajinolong national park. Camping, open fires and pets are not allowed to make you and others safe at the location. You have to walk about 500 meters to reach Genoa waterfall from the car park, I would say the walk is moderately difficult because the last part descending to the Genoa creek is having one or two steep steps and path is narrow. Better look for reptiles such as snakes and lizards on your way. Keep a good eye at your children if you got them on your trip since the area is hazardous specially with uncovered waterholes.
Once you go down the final set of steps, turn left to reach the main attraction. It is a Basalt floor all the way to the waterfall with random water holes. In dry weather, you will be able to reach the waterfall without getting your feet wet.
After the waterfall the stream will divide into two parts, one will be going behind the boulders and hidden, the other smaller stream will be visible, follow it downstream. In about 30 meters, to your left you will see the other stream joining back with two small waterfalls.
Another good thing is that you can walk the breadth and length of the stream in dry weather without getting wet. When wet, be mindful, the area will be slippery with the algae build-up. I feel the water is bit Ionic from the slight Brown colour seen.
Apart from space to park the car, there are no facilities available on site. So, if you plan to have a barbecue or a picnic, this is not the place. Also, be prepared to carry your garbage out, since there are no garbage bins available.

Score out of 5
1 Parking Availability Adequate

3

2 Wheelchair Access Main Viewpoint – No

Secondary Viewpoint – No

Picnic Areas – No

0

3 Accessibility Moderately difficult walk of about 15 minutes from car park.

2

4 Facilities Covered Sitting Areas – No

Toilets – No

Barbecue – No

Garbage Bins – No

1

5 Scenery Waterfall

Stream

Mountains

3


Hope you will enjoy the video.

Map

Tuesday, May 02, 2017

Agnes Falls - Hazel Park - Victoria - Australia

Today I thought to post an article about the highest waterfall in Victoria, which is Agnes Falls in Hazel Park, Hazel Park is a suburb in the state of Victoria in Australia. Agnes falls is located about 200 kilometres South East of Melbourne city, which can be reached in about 2 and half hours’ drive from Melbourne city.

At the end of the Agnes falls road you can park your car and walk for about 100 metres to reach the first viewpoint. This part is mostly downhill so is easily accessible. Walking further 200 metres will get you to the main 2 viewpoints to enjoy the beautiful Agnes falls. There will be bit of uphill walk involved. If needing a break there will be a seat on the way, but nice scenery will facilitate the walking and you will be there in no time

At the end of the short walk you will have to go down few steps, so wheel chair and pram access is not possible. After walking down turning left will take you to viewpoint 2, which overlooks the mountains and the distance Toora windfarm.

All viewpoints are well guarded and safe for little children, but if it is a rainy day, look for puddles of water in the main viewing area otherwise you will end up in wet shoes / feet.

Spanning 59 meters, Agnes falls becomes the highest waterfall in the state of Victoria and has 3 cascades of water. Due to the quality of the water in Agnes river, it is found ideal for domestic use and Agnes river is used as a source of water for the nearby Toora township. The 1924 proposed water supply scheme ensured year-round gravity fed water for the township, and the first part was completed on 1926.

There is wheelchair accessible toilets, few tables with benches and 2 undercover tables with seating to have a picnic. Remember to bring some bags to carry your garbage since there are no waste bins provided.

      Score out of 5
1 Parking Availability Adequate

4

2 Wheelchair Access

Main Viewpoint – No

Secondary Viewpoint – Yes

Picnic Areas – Yes

3

3 Accessibility Easily accessible within about 10 minutes walk from carpark.

4

4 Facilities

Covered Sitting Areas – Yes

Toilets – Yes

Barbecue – No

Garbage Bins – No

3

5 Scenery

Waterfall

Mountains

4

Watch the video and get a feel of the location before you plan your trip to Agnes Falls.

Map

Loy Yang Power Station – Traralgon Victoria – Australia

In my recent travels to Victoria I visited the Loy Yang power station. This power station consists of two sections named as “Loy Yang A” and “Loy Yang B” which was built in 1980s, both these plans are coal fired thermal power stations. Taken together these generate 4300 MW of power which is about 30% of Victoria’s current power needs and is the largest power station in Australia (when taken together). AGL owns and operates Loy Yang A and the adjacent coal mine.

There are no tours to look inside the power station but there is a picnic area where you can see the plants from a distance.

      Score out of 5
1 Parking Availability  

4

2 Wheelchair Access Easy

5

3 Accessibility Easily accessible within about 3 minutes walk from carpark.

4

4 Facilities

No covered sitting areas.

Toilets – No

Barbecue – Yes

2

5 Scenery  

2

Map